Discover the ultimate 170 Piece Roll Forged HSS Drill Bit Assortment, designed for precision and durability. This set features high-speed steel (HSS) drill bits manufactured according to the stringent DIN 338 standards, ensuring exceptional performance for a variety of drilling tasks. The bits range from 1mm to 10mm in diameter, with a 118° point tip that guarantees efficient penetration and reduced friction, making it ideal for both professional and DIY projects. Key Features: - Complete assortment of HSS roll forged drill bits, perfect for general purposes. - 118° point tip design for superior cutting efficiency. - Innovative clog-free swarf clearance for smooth operation. - Sizes include Ø1 to 8mm in 0.5mm increments (10 of each) and Ø8.5 to 10mm in 0.5mm increments (5 of each). - Comes in a robust composite storage case for easy organization and transport. Specifications: - Contents: Ø1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8mm (10 of each) and 8.5, 9, 9.5, 10mm (5 of each) - Net Weight: 2.85kg Whether you're a professional tradesperson or a DIY enthusiast, this comprehensive drill bit set is essential for your toolkit. With over 10,000 tools and workshop equipment available in our online store, we are dedicated to providing everything you need for every project. If you have any questions or need assistance, our expert team is here to help you find exactly what you're looking for.